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		<title>Video halftone</title>
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		<div><font face="Verdana, Geneva, sans-serif" size="-1">Video halftone excercise,
	    using a PixelBender<font color="#990000">**</font> kernal to desaturate the video stream. The destaurated image is the scanned for brightness values which are then passed to the dotty grid (technical term) and used to scale the individual dots.<br /><br />You will need a camera to see anything. There is no polite interface if you don't have one. Sorry.<br />Nick<br /></font></div>
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			<p>You need to upgrade your flash player</p>
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		<div><font face="Verdana, Geneva, sans-serif" size="-2" color="#990000">** PixelBender is a new technology to create custom filters
		    in Flash (also AE and Photoshop).<br />It can filter images (and video, obviously) as you would expect, but can also work on sound data!</font></div>

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